@InProceedings{ artigo3,
	title = "{Indexing and querying XML data for regular path expressions}",
	author = "L. Quanzhong and B. Moon",
	booktitle = "Proceedings of 27th International Conference on Very Large Data Bases (VLDB)",
	pages = "10--13"
}

@InProceedings{ artigo5,
	title = "{Storing and querying ordered XML using a relational database system}",
	author = "I. Tatarinov and S.D. Viglas and K. Beyer and J. Shanmugasundaram and E. Shekita and C. Zhang",
	booktitle = "Proceedings of the 2002 ACM SIGMOD international conference on Management of data",
	pages = "204--215",
	year = "2002",
	organization = "ACM"
}

@Article{ similaridade,
	title = "{Using q-grams in a DBMS for Approximate String Processing}",
	author = "L. Gravano and P.G. Ipeirotis and HV Jagadish and N. Koudas and S. Muthukrishnan and L. Pietarinen and D. Srivastava",
	journal = "Bulletin of the Technical Committee on",
	pages = "28",
	year = "2001",
	publisher = "Citeseer"
}

@Article{ shakespeare,
	title = "{The plays of Shakespeare in XML}",
	author = "J. Bosak",
	journal = "URI http://www. oasis-open. org/cover/bosakShakespeare200. html. xml-dev message",
	year = "1999"
}

@Misc{ dblp,
	title = "{DBLP XML Records}",
	author = "M. Ley",
	year = "2010",
	note = "Recuperado em maio de 2010"
}

